Who owns MAC prefix 00058B?

00058B is registered to IPmental, Inc. in the IEEE MA-L registry.

What devices use 00058B?

Any network device with a MAC address starting 00:05:8B was manufactured by or for IPmental, Inc..

MA-L · OUI prefix

IPmental, Inc.

Any MAC address starting 00:05:8B is registered to IPmental, Inc. in TW.

OUI prefix	00058B
Vendor	IPmental, Inc.
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	00:05:8B:00:00:00

What this means

The IEEE assigned the MA-L block 00058B to IPmental, Inc.. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting 00:05:8B, it is IPmental, Inc. hardware.

Look up another MAC